The move will see the grocer move to a Hubbard breed, in line with the Better Chicken Commitment - a welfare policy that addresses issues relating to fast-growth and high-yield.
M&S starts selling slower-reared fresh chicken thegrocer.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thegrocer.co.uk Daily Mail and Mail on Sunday newspapers.